Title :
On the stability of A-frame
Author :
Wang, Gang ; Wang, Bao-Qin ; Fu, Yue-xia ; Zhu, Jian
Author_Institution :
Sch. of math-Phys. & Inf. Sci., XinJiang Normal Univ., Urumqi
Abstract :
In paper [1], N.A.Sheikh uses regular infinite matrices (ank)n,k=1 infin to define A-frame. This is a kind of generalized frames. In this paper, we study the stability of A-frame under perturbations. Several meaningful results are obtained.
Keywords :
matrix algebra; numerical stability; A-frame; generalized frames; perturbations; regular infinite matrices; Extraterrestrial measurements; Fourier series; Hilbert space; Information analysis; Information science; Pattern analysis; Pattern recognition; Stability analysis; Sufficient conditions; Wavelet analysis; A-frame; A-transform; Moment sequence; Regular; Stability;
Conference_Titel :
Wavelet Analysis and Pattern Recognition, 2008. ICWAPR '08. International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-2238-8
Electronic_ISBN :
978-1-4244-2239-5
DOI :
10.1109/ICWAPR.2008.4635853